Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Translocation of Inhaled Ultrafine Particles to the Brain
This map shows the geographic impact of Z. D. Sharp's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Z. D. Sharp with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Z. D. Sharp more than expected).
This network shows the impact of papers produced by Z. D. Sharp. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Z. D. Sharp. The network helps show where Z. D. Sharp may publish in the future.
Co-authorship network of co-authors of Z. D. Sharp
This figure shows the co-authorship network connecting the top 25 collaborators of Z. D. Sharp.
A scholar is included among the top collaborators of Z. D. Sharp based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Z. D. Sharp. Z. D. Sharp is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Shearer, C. K., S. Messenger, Z. D. Sharp, et al.. (2017). Distinct Chlorine Isotopic Reservoirs on Mars: Implications for Character, Extent and Relative Timing of Crustal Interaction with Mantle-Derived Magmas, Evolution of the Martian Atmosphere, and the Building Blocks of an Early Mars. Lunar and Planetary Science Conference. 1546.1 indexed citations
Sharp, Z. D., C. K. Shearer, C. B. Agee, P. V. Burger, & K. D. McKeegan. (2014). The Chlorine Isotope Composition of Martian Meteorites. LPICo. 1819. 1004.1 indexed citations
7.
Burger, P. V., C. K. Shearer, Z. D. Sharp, et al.. (2013). Driving Fumarole Activity on the Moon 1. Chlorine Distribution and its Isotope Composition in ``Rusty Rock'' 66095. Implications for the Petrogenesis of ``Rusty Rock,'' Origin of ``Rusty'' Alteration, and Volatile Element Behavior on the Moon. Lunar and Planetary Science Conference. 2812.2 indexed citations
8.
Agee, C. B., Victor J. Polyak, K. Ziegler, et al.. (2012). Basaltic Breccia NWA 7034: Unique 2.1 Ga Sample of Enriched Martian Crust. Meteoritics and Planetary Science Supplement. 75. 5391.1 indexed citations
9.
Agee, C. B., et al.. (2012). NEW MARTIAN SHERGOTTITE NWA 6963. LPI. 1696.2 indexed citations
10.
Sharp, Z. D., C. K. Shearer, C. B. Agee, & K. D. McKeegan. (2011). The Chlorine Isotope Composition of Mars. 2534.2 indexed citations
11.
Moor, J. Maarten de, P. L. King, Z. D. Sharp, & Tobias P. Fischer. (2011). A Model for Sulfur Speciation and Sulfur Isotope Fractionation During Magmatic Degassing on Earth and Mars. Lunar and Planetary Science Conference. 1238.2 indexed citations
12.
McCubbin, F. M., C. K. Shearer, S. M. Elardo, & Z. D. Sharp. (2011). Magmatic Volatiles in Lunar Apatite: A Hexagonal Prism of Truth or a House of Cards?. LPICo. 1621. 39.1 indexed citations
13.
Selverstone, Jane, et al.. (2009). Chlorine Isotopic Heterogeneity in Mantle Peridotites from the Ivrea Zone. AGU Fall Meeting Abstracts. 2009.1 indexed citations
Sharp, Z. D., C. K. Shearer, & Jaime D. Barnes. (2009). The Chlorine Isotope Composition of the Moon. 2351.7 indexed citations
16.
Barnes, Jaime D., Z. D. Sharp, & Tobias P. Fischer. (2007). A Summary of Chlorine Stable Isotopes as a Volatile Tracer in the Central American and Izu- Bonin-Mariana Volcanic Arcs. AGUFM. 2007.1 indexed citations
17.
Fischer, Tobias P., et al.. (2003). Volatile Light Hydrocarbon Compositions of the Central American Arc and Yellowstone National Park. AGU Fall Meeting Abstracts. 2003.2 indexed citations
18.
Fischer, Tobias P., et al.. (2002). Sediment Underplating Beneath Central America: Insights From N-He, δ 15 N Systematics of Volatile Discharges in Nicaragua. AGU Fall Meeting Abstracts. 2002.1 indexed citations
19.
Sharp, Z. D. & David P. Moecher. (1994). O-isotope variations in a porphyroclastic meta-anorthosite; diffusion effects and false isotherms. American Mineralogist. 79. 951–959.9 indexed citations
20.
Sharp, Z. D.. (1988). Metamorphism and oxygen isotope geochemistry of the northern Wind River Range, Wyoming.. Deep Blue (University of Michigan).3 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.